create_clock -period 20.000 -name clock [get_ports clock]

set_property PACKAGE_PIN U18 [get_ports clock]
set_property IOSTANDARD LVCMOS33 [get_ports clock]
set_property PACKAGE_PIN H15 [get_ports led]
set_property IOSTANDARD LVCMOS33 [get_ports led]
set_property PACKAGE_PIN N16 [get_ports reset]
set_property IOSTANDARD LVCMOS33 [get_ports reset]
set_property PACKAGE_PIN F16 [get_ports touch]
set_property IOSTANDARD LVCMOS33 [get_ports touch]
